Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: None

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.5.109
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48546
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.5.109.			IN	A

;; AUTHORITY SECTION:
.			447	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:34:00 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 109.5.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 109.5.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
211.192.36.99 attackspambots
2020-07-11T06:44:12+0200 Failed SSH Authentication/Brute Force Attack. (Server 4)
2020-07-11 12:58:30
171.220.243.192 attackbotsspam
$f2bV_matches
2020-07-11 13:27:31
80.82.77.245 attackspambots
80.82.77.245 was recorded 8 times by 5 hosts attempting to connect to the following ports: 631,515,497. Incident counter (4h, 24h, all-time): 8, 41, 24830
2020-07-11 13:18:25
222.186.175.182 attack
Jul 11 06:10:39 rocket sshd[11336]: Failed password for root from 222.186.175.182 port 13588 ssh2
Jul 11 06:10:51 rocket sshd[11336]: error: maximum authentication attempts exceeded for root from 222.186.175.182 port 13588 ssh2 [preauth]
...
2020-07-11 13:12:21
196.43.171.28 attackspambots
Unauthorised access (Jul 11) SRC=196.43.171.28 LEN=40 PREC=0x20 TTL=241 ID=9781 TCP DPT=1433 WINDOW=1024 SYN
2020-07-11 13:19:12
46.38.150.203 attack
Jul 11 06:50:44 relay postfix/smtpd\[5001\]: warning: unknown\[46.38.150.203\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 11 06:51:22 relay postfix/smtpd\[3178\]: warning: unknown\[46.38.150.203\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 11 06:51:49 relay postfix/smtpd\[28592\]: warning: unknown\[46.38.150.203\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 11 06:52:25 relay postfix/smtpd\[3178\]: warning: unknown\[46.38.150.203\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 11 06:52:55 relay postfix/smtpd\[5001\]: warning: unknown\[46.38.150.203\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-11 12:55:08
51.68.88.26 attack
Jul 11 03:50:29 ws26vmsma01 sshd[20228]: Failed password for sync from 51.68.88.26 port 59616 ssh2
Jul 11 03:56:36 ws26vmsma01 sshd[178347]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.88.26
...
2020-07-11 13:24:51
210.56.29.131 attackspam
firewall-block, port(s): 445/tcp
2020-07-11 13:26:11
145.239.82.11 attackspambots
Jul 11 07:01:41 abendstille sshd\[5890\]: Invalid user yuly from 145.239.82.11
Jul 11 07:01:41 abendstille sshd\[5890\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.82.11
Jul 11 07:01:43 abendstille sshd\[5890\]: Failed password for invalid user yuly from 145.239.82.11 port 50416 ssh2
Jul 11 07:04:55 abendstille sshd\[9202\]: Invalid user mikidutza from 145.239.82.11
Jul 11 07:04:55 abendstille sshd\[9202\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.82.11
...
2020-07-11 13:14:41
63.135.57.43 attackbotsspam
3 failed attempts at connecting to SSH.
2020-07-11 13:02:32
51.75.142.122 attack
Auto Fail2Ban report, multiple SSH login attempts.
2020-07-11 12:56:11
78.131.119.76 attackspam
2020-07-11T06:58:05.227528vps751288.ovh.net sshd\[26494\]: Invalid user admin from 78.131.119.76 port 45464
2020-07-11T06:58:05.235306vps751288.ovh.net sshd\[26494\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=78-131-119-76.pool.digikabel.hu
2020-07-11T06:58:07.381318vps751288.ovh.net sshd\[26494\]: Failed password for invalid user admin from 78.131.119.76 port 45464 ssh2
2020-07-11T07:01:12.549049vps751288.ovh.net sshd\[26534\]: Invalid user sysadmin from 78.131.119.76 port 44452
2020-07-11T07:01:12.555237vps751288.ovh.net sshd\[26534\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=78-131-119-76.pool.digikabel.hu
2020-07-11 13:06:39
222.186.30.57 attackspam
Jul 10 19:08:50 tdfoods sshd\[7340\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
Jul 10 19:08:52 tdfoods sshd\[7340\]: Failed password for root from 222.186.30.57 port 45182 ssh2
Jul 10 19:08:54 tdfoods sshd\[7340\]: Failed password for root from 222.186.30.57 port 45182 ssh2
Jul 10 19:08:57 tdfoods sshd\[7340\]: Failed password for root from 222.186.30.57 port 45182 ssh2
Jul 10 19:09:00 tdfoods sshd\[7356\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
2020-07-11 13:17:01
178.217.173.54 attackspam
Jul 11 05:17:41 game-panel sshd[27944]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.217.173.54
Jul 11 05:17:43 game-panel sshd[27944]: Failed password for invalid user serafina from 178.217.173.54 port 37026 ssh2
Jul 11 05:21:07 game-panel sshd[28073]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.217.173.54
2020-07-11 13:27:00
222.186.190.14 attack
Jul 11 04:48:31 IngegnereFirenze sshd[15414]: User root from 222.186.190.14 not allowed because not listed in AllowUsers
...
2020-07-11 12:49:48

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